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arXiv · hep-th/0512195

Photoproduction of electron-positron pairs in the presence of hyperacoustic oscillations

A. R. Mkrtchyan·L. Sh. Grigoryan·A. A. Saharian·V. V. Parazian
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Abstract

We report on the recent progress in the investigation of the influence of hyperacoustic vibrations on the coherent electron-positron pair creation by high-energy photons in crystals. In dependence of the values for the parameters, the presence of the deformation field can either enhance or reduce the cross-section. This can be used to control the parameters of the positron sources for storage rings and colliders.

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A. R. Mkrtchyan, L. Sh. Grigoryan, A. A. Saharian, V. V. Parazian. 2005-12-15. Photoproduction of electron-positron pairs in the presence of hyperacoustic oscillations. https://arxiv.org/abs/hep-th/0512195

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